baber/WOPTO huggingface dataset:
Patent JP-2005225266-A (JP)
Title: Side structure of railway vehicle provided with air-conditioning system
Inventor: NAKAMURA HIDEYUKI
IPC: B61D27/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side structure of a railway vehicle capable of ensuring an indoor space defined in the inner side of an interior panel broader, preventing vibration and noise generated on the vehicle body from being directly transmitted into a compartment and further reducing assembling steps of the vehicle to realize cost reduction.  <P>SOLUTION: Ends in a longitudinal direction of two sheets of parallel transparent plates 21, 22 for a side window are arranged in the closed state by a shock absorber (rubber body 17) provided on the compartment side of a drift panel 8 and a space between both transparent plates 21, 22 forms a passage 25 for vertically passing conditioned air. It is not required that a standing duct exclusive for the conditioned air is provided between the adjacent side windows 9, 9. The interior panel 20 is also flatly attached along the side window 9 and has no protrusion into the compartment side. Since the interior panel 20 is mounted through the shock absorber, vibration on the vehicle body side is attenuated by the shock absorber and is not directly transmitted to the compartment side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201616-A (JP)
Title: Exhaust gas circulation type refuse recycling method and device
Inventor: SATOWAKI IWAO
IPC: F23L17/14
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize a clean disposal method with an extremely small environmental load, and to provide a byproduct with a medical solution effect by carrying out complete incineration of material by easy handling with a low running cost, and significantly reducing its disposal amount in a method and device for incinerating and disposing material, particularly including a lot of moisture such as raw garbage.  <P>SOLUTION: In the exhaust gas circulation type refuse recycling method and device, the material is burned in a combustion container, exhaust gas coming out therefrom is circulated, outside air is mixed in the circulating exhaust gas and returned to the combustion container, and a range of a ratio of an outside air mixing amount with respect to a circulating exhaust gas amount is specified. By the method, a very high combustion temperature is provided without using fuel or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226321-A (JP)
Title: Device for preventing fish from straying and entering
Inventor: SHIOMICHI TOMOHARU
IPC: A01M29/16
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing fish from straying and entering capable of urging all fish to take proper avoid action at early stage when fish approaches an intake or a discharge channel of a power station to prevent fish from straying and entering into it.  <P>SOLUTION: This device 17 for preventing fish from straying and entering for preventing fish from straying and entering into the intake or the discharge channel of the power station is provided with a plurality of metallic pipes 18 arranged at an interval in front of the intake or the discharge channel and extending below a water surface, metallic chains 19 provided in respective metallic pipes 18, passing through the metallic pipes, and suspended in water, a swing member 20 attached to a part suspending from the metallic pipe of the metallic chain 19 and capable of swinging, and a driving mechanism for moving the metallic chain 19 suspended from the metallic pipe 18 forcedly. The swing member 20 may be constituted by a metal-colored tape or a pipe and a driving fin may be provided in the part suspended from the metallic pipe 18 of the metallic chain 19 instead of the driving mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227187-A (JP)
Title: Leakage detector
Inventor: SATO JUNICHI
IPC: G01M3/26
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel useful leakage detector capable of imparting proper sensitivity without impairing working easiness, by introducing separately a parameter for regulating deflection of a metal thin film.  <P>SOLUTION: In this leakage detector for detecting leakage, based on a photoreception condition in a photoreception means varied using the deflection of the metal thin film 3, the metal thin film 3 is formed into support structure of cantilever type support with a base end side set as a support position and with a tip side serving as a free end, an intermediate part 32 is set between a base end and a tip, and a cut-out portion penetrated thickness-directionally is provided in the intermediate part 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353659-A (JP)
Title: Operation control device and operation control method for reciprocating compressor
Inventor: YOO JAE YOO
IPC: F04B49/06
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control device and an operation control method for a reciprocating compressor capable of increasing the operating efficiency of the compressor by calculating a frequency determination constant and, based on the calculated frequency determination constant, determining the operating frequency of the compressor.  <P>SOLUTION: This operation control device of the reciprocating compressor comprises a frequency determination constant calculation part 37 calculating the frequency determination constant based on the stroke value of the compressor and a current value applied to the motor of the compressor for each predetermined control cycle of frequency, an operation frequency instruction value determination part 38 determining an operation frequency instruction value based on the calculated frequency determination constant, and a controller 32 varying the operation frequency of the compressor by the determined operation frequency instruction value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229929-A (JP)
Title: Primer for detection of nitrous acid oxidoreductase gene
Inventor: AKASHI AKIRA
IPC: C12N15/09
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PCR (polymerase chain reaction) primer set for detection/determination of nitrous acid oxidoreductase gene, nor B, which a nitrous acid oxidative bacterium has.  <P>SOLUTION: A primer is prepared based on a base sequence of the nitrous acid oxidoreductase gene which Nitrobacter hamburgensis has. PCR is carried out by using DNA of activated sludge as a template by using primer sets 1 and 2 composed of two kinds of primers, and PCR conditions which are optimal to each primer are obtained. After the PCR product is refined, the refined PCR product is linked to a plasmid vector and Escherichia coli is transformed to provide a clone. As a result of blast search, each clone obtained from the primer sets 1 and 2 exhibits high homology with nor B gene of Nitrobacter hamburgensis. Quantitative determination of numbers of copy of nor B gene is also made possible by using C-PCR method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004255874-A (JP)
Title: Ink feeding device for ink-jet print head and ink feeding method
Inventor: DIETL STEVEN J
IPC: B41J2/175
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink feeding device which does not come in contact with a negative-pressure-controlling and ink-supplying mechanism.  <P>SOLUTION: The ink feeding device 10 for an ink-jet print head has an ink reservoir 14 for feeding ink 16 to the print head 12 with a slight negative pressure, and a pressure-controlling and ink-supplying mechanism 36. The mechanism 36 maintains a constant negative pressure in the reservoir 14, and supplies ink from an ink feeding source 30 to the reservoir 14 in an amount corresponding to the fed amount. The pressure-controlling and ink-supplying mechanism 36 includes a compliant pressure controlling member 32 which covers the opening of the reservoir 14 in an air-tight manner and substantially maintains a constant negative pressure in the reservoir 14, and a supply activator 36. The supply activator 36 is connected to the pressure controlling member 32 positioned outside the reservoir 14 and does not come in contact with the ink 16. When the ink 16 in the reservoir 14 is fed to the print head 12, the supply activator 36 starts ink supply to the reservoir 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005235648-A (JP)
Title: Cold-cathode low pressure discharge tube
Inventor: ISHIYAMA MASAYUKI
IPC: H01J61/36
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve welding strength on a welding face of an electrode and a sealing line, and a welding face of the sealing line and a feeder line, even when an outer diameter ratio of the electrode and the sealing line on the welding face of the electrode and the sealing line, and the outer diameter ratio of the sealing line and the feeder line on the welding face are large.  <P>SOLUTION: By forming a convex part or a recessed part so that the welding counter parts are fitted to one another on the welded faces of metal electrodes 13, 13', sealing lines 14, 14', and the current supply lines 15, 15', strength resistance to stress from a perpendicular direction against the longitudinal direction of a glass tube 1 on the welded part surface is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239503-A (JP)
Title: Method and apparatus for bending glass pipe
Inventor: TAMAI HIROFUMI
IPC: H01J9/24
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for bending a glass pipe which is capable of improving the production efficiency at a time of bending a glass pipe into a U-shaped form and of shortening a distance (pitch) between each other of the linear portions in the U-shaped glass pipe.  <P>SOLUTION: The method using the apparatus comprises the steps of holding a glass pipe 1 by means of a pair of chucks 2a, 2b so arranged as to insert therebetween the first bending position 31 of and the second bending position 32 of a glass pipe, of heating and softening the first bending position 31 of the glass pipe with a burner, then of bending the glass pipe 1 into an L-shaped form by turning the one chuck 2b around the first bending position 31, thereafter of moving the burner to the second bending position 32 and heating and softening the second bending position 32, and furthermore of bending the glass pipe 1 into a U-shaped form by turning the another chuck 2a around the second bending position 32; this obviates the necessity for altering the holding positions on the glass pipe 1 by means of the chucks 2a, 2b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250552-A (JP)
Title: Event management device and program used for it
Inventor: SHIBUSAWA YASUO
IPC: G06Q50/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To notify an event only to a wishing user in appropriate timing.  <P>SOLUTION: A commodity trade management server 20 providing a commodity trade site to a client terminal 50 and the like connected via the Internet 40 is constructed as this event management device controlling information about an event such as a special sale opened on the commodity trade site in an event table 30a of a database 30, managing information about notification destination for each event in a notification destination table 30b, transmitting event start notification to the event notification destination for an event within 24 hours to the event starting date, and uploading and opening an event Web page for an event after the event starting date on a predetermined folder for disclosure. Consequently, the event is notified only to the wishing user in appropriate timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139000-A (JP)
Title: System and method for managing operating state of industrial vehicle
Inventor: YAMADA TADASHI
IPC: B66F9/24
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide sufficient documents to determine whether an industrial vehicle is efficiently operating or not.  <P>SOLUTION: A CPU 11 detects the state of a forklift truck 1 at specified time intervals based on outputs from a vehicle speed sensor 2 and a load sensor 3. Based on data transmitted from the forklift truck 1, a server device 100 determines the state of the forklift 1 for each unit time (loaded traveling, unloaded traveling, loaded stop, unloaded stop). The results of the determination are displayed on a display device in time sequence on a time axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245581-A (JP)
Title: Dispenser of powdered tea for drinks or the like
Inventor: MIYAMAE SHOJI
IPC: A47J31/40
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispenser of powdered tea for drinks or the like which simplifies the structure and can be easily maintained with a reduction of parts by detachably attaching a screw and a gear to a hopper.  <P>SOLUTION: In a dispenser of powdered tea for drinks or the like, which has a main body case, a hopper to store powdered tea or the like, a screw which is installed below the hopper and sends out the powdered tea or the like, a gear attached to the edge of the screw in a unit, a driving means which makes the screw turn through the gear and the tea spout through which the powdered tea or the like sent out by the screw are discharged, the hopper can be easily attached/detached in the main body case, and the screw and the gear can be detachably attached to the hopper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245762-A (JP)
Title: Hanger
Inventor: TAKEMAE KUNITAKA
IPC: A47G25/32
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously release respective pegs in a simple structure, when laundry is detached, in a hanger with a plurality of pegs for hanging out the laundry.  <P>SOLUTION: A plurality of one half peg plates 11a and a plurality of the other half peg plates 11b are pivoted to the side of one face of a bed plate 1 and the side of the other face of the bed plate respectively, respective one ends of the both half peg plates are defined as first and second pegging parts 13 and 22, the sides of the both pegging parts are made to abut on each other and form the plurality of pegs 11, the one half peg plates 11a are energized in one rotational direction around pivot parts, the other ends of the one half peg plates are defined as levers 14, an operating member 71 reciprocatingly slides sliding plates 31 slidable along the other faces of base plates is mounted on the bed plate 1, the levers are moved against the energization to separate the first pegging parts 13 from the second pegging parts 22, the sliding plates 31 are slid from one ends to the other ends via the operating member 71 to rotationally turn the respective other half peg plates and simultaneously separate the respective second pegging parts 22 from the first pegging parts 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252767-A (JP)
Title: Apparatus and method for controlling antenna directivity, and receiver
Inventor: IDO JUN
IPC: H01Q23/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To automatically maintain the antenna pattern of a single-branch diversity antenna to be optimal at all times without any user operation, in a receiver having the single-branch diversity antenna.  <P>SOLUTION: The antenna directivity control apparatus includes two ground conductors 17, 18, and a single-branch diversity antenna 1 of which antenna pattern changes with a value of an impedance 19 connecting between the two ground conductors. The antenna directivity control apparatus also includes antenna pattern selection means 4, 5, 6 and 7 which compares receiving power of received signals for a plurality of antenna patterns including the present antenna pattern, and selects an antenna pattern producing the largest receiving power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247561-A (JP)
Title: Image forming device
Inventor: SAKATA HIROMI
IPC: B65H43/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device for easily protecting secrecy when reading a document, by hiding a document surface of recording secret affairs when reading the document and delivering its document.  <P>SOLUTION: This image forming device 1 has an automatic document feeder for feeding the document of the uppermost position in order by placing a printing surface being a document surface upward on a document placing table in an ordinary mode. The device has an operation input means 50 capable of selecting the ordinary mode or a security mode. In the security mode, an automatic paper feeder selectively reads only the document surface corresponding to a reverse surface of the document in the ordinary mode, and delivers the document surface downward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248666-A (JP)
Title: Side ditch
Inventor: HORII KENICHI
IPC: E03F5/04
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate stagnant water on a road surface by effectively draining rain water penetrating a draining layer of a draining pavement and rain water on the road surface into a side ditch, in a variable-gradient side ditch.  <P>SOLUTION: A recess 31 is formed in a side wall 12 of a beam 11 at both ends of the variable-gradient side ditch 1, and a rain water channel 4 is formed by providing a plurality of ridges 3 with an interval in the recess. The lower part of the ridge is made to communicate with the channel 4, and rain water flowing from the channel 4 is collected and drained into the side ditch through a drain hole 33 formed in the bottom end. A water guide plate 5 provided with a hole 52 or a slit is fixed on a side wall with a bolt above the ridge to secure a space for the channel 4. The rain water on the road surface can also flow into the channel 4 through an opening in the top end of the ridge 3 so that the rain water flowing on the road surface can be drained into the side ditch. Because a large opening is not formed in the side wall of the side ditch 1, the strength of the side ditch is prevented from being lowered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015765-A (JP)
Title: Ink set and inkjet recording method
Inventor: ITO HIROSHI
IPC: C09D11/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set which can realize printing of an image having excellent image reproducibility, color reproducibility and fixing properties.  <P>SOLUTION: The ink set comprises a black ink composition and a colored ink composition. Wherein the black ink composition contains at least a surface-treated pigment dispersible and/or soluble in water without using a dispersant, resin particles having a film-forming temperature of <0°C, resin particles having a film-forming temperature of ≥30°C and water of a main solvent; and the colored ink composition contains at least a pigment, a polymer including the pigment and capable of dispersing the pigment into the ink composition, and water of a main solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256432-A (JP)
Title: Water using system for river basin
Inventor: SAKAI ITARU
IPC: E02B3/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To concurrently accomplish the securement of river surface water in a period of water shortage and the rehabilitation/maintenance of the ecosystem of the river by effectively utilizing provided facilities capable of temporarily storing river water when it rains heavily.  <P>SOLUTION: This water using system is equipped with a retarding basin 1 for temporarily storing the river water by drawing it in, a cleaning means 2 for treated sewage, which is installed in the retarding basin 1, a treated water transfer pipe 3 for transferring the treated sewage in a sewage treatment plant, installed in the downstream side of the river, to the cleaning means 2 of the retarding basin 1, and a discharge means 4 for discharging the treated sewage, cleaned by the cleaning means 2, into the river. When it rains heavily, the rising of the river on the downstream side of the river can be prevented by drawing the river water into the retarding basin 1. In the period of the water shortage, the treated water can be cleaned by the cleaning means 2 which is provided in the retarding basin 1, and discharged into the river.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268319-A (JP)
Title: Semiconductor device
Inventor: SAITO TAKASHI
IPC: H01L29/808
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize higher dielectric strength and lower ON resistance of a lateral high-dielectric-strength junction transistor (JFET) used as a semiconductor element for actuation upstream from the actuating circuit of an IC for a switching power source.  <P>SOLUTION: In a surface layer in a fourth n region 5 as a first n region 2 as a drain drift region, a low-ON resistance region of high density connected a second n region 3 as a source region and a third n region 4 as a drain region is formed thin and long.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262542-A (JP)
Title: Channel, its lid, and methods for producing them
Inventor: KANEKO MASAICHI
IPC: B29K101/12
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel such as a thick-wall, U-shaped channel and its lid which are heavy, can hardly be driven out by water, are not moved by a strong wind by using the refuse of a waste thermosetting resin, a thermoplastic resin, etc.  <P>SOLUTION: In a method for producing the channel and its lid, frictional heat is generated by agitating/mixing the fragments of a thermosetting resin molding and a thermoplastic resin containing 50 wt.% of polyethylene and/or polypropylene, and the thermoplastic resin is melted. An obtained gelatinous material comprising the fragments and the thermoplastic resin is pressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262288-A (JP)
Title: Solder region formation device and method, and continuous plating device
Inventor: YANAGIDA MASARU
IPC: C23C24/08
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To form a solder region by solder paste, and to improve the reliability in joining, and the mechanical strength and quality of the solder itself.  <P>SOLUTION: The solder region formation device where a solder region H is formed on a member S is provided with: a storage part 12 of storing solder paste K; a dispenser 14 provided with a nozzle 16 discharging the solder paste K stored in the storage part 12 toward the member S; a discharge control part 18 of controlling the discharge amount and discharge rate of the solder paste K discharged from the nozzle 16; and a heating part 22 forming the solder region H on the member S by heating and melting the solder paste K discharged from the nozzle 16 in the dispenser 14 controlled by the discharge control part 18 and applied to the prescribed position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262789-A (JP)
Title: Image processing device, image processing method and storing medium
Inventor: SUZUKI TAKAYUKI
IPC: G06F3/12
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the failure at a printing-processing operation occurred in case that a recording medium is blocked at a designated conveying route at the time of reversing the recording medium due to the rear portion of the surface of the recording medium becoming the state of undulating caused by ink.  <P>SOLUTION: A printing-setting is changed so that the rear portion of the surface may get the lowest printing-density by dividing a page area into two or more rectangular areas and judging the color information included in a drawing command, and then a drawing processing operation is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274631-A (JP)
Title: Lens device and imaging apparatus
Inventor: YANO YUKITERU
IPC: G03B17/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To control the position of a lens unit freely moving in the non-energized state of an actuator with simple constitution.  <P>SOLUTION: The lens device has 1st and 2nd lens units 3 and 2 capable of moving in an optical axis direction respectively, 1st actuators 51 to 53 to drive the 1st lens unit 3, and a 2nd actuator 20 to drive the 2nd lens unit 2. In the non-energized state of the 1st actuator, the 1st lens unit is driven by the 2nd lens unit driven by the 2nd actuator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI